

Kirban Performance
Why Bumper Restoration Matters

The 1987 Buick Grand National, arguably the most iconic model in the GN lineup, featured distinctive bumper designs that contributed to its aggressive, streamlined appearance. Over time, plastic components, especially the bumper covers and fillers, can become brittle, warped, or cracked due to exposure to UV rays, moisture, and temperature fluctuations.
Choosing the Right Plastic Bumper Filler

Not all repair products are created equal. When working on a Grand
National, you’ll want to opt for high-quality plastic bumper filler designed specifically for automotive plastics. These fillers differ from standard body fillers because they’re formulated with the flexibility and adhesion required to bond to plastic surfaces.
Complementing the Look with New Wheels

While restoring your bumpers will dramatically improve your GN’s appearance, completing the transformation with new wheels can elevate it to another level. Today’s market offers a range of Buick Grand National wheels for sale that replicate the original GN style, including black-centered rims with polished lips that defined the car’s aggressive look.
Bringing Your GN Back to Life

Bumper restoration is a critical component in the journey of bringing a Buick Grand National back to life. By using quality plastic bumper filler and car bumper filler, you ensure long-lasting repairs that maintain the classic look and feel of this iconic muscle car. Don’t let worn bumpers drag down your restoration,restore them right, and let your GN shine like it's 1987 all over again.